Sluggish Mouse in Virtual PC

April 18, 2008
If your mouse lags or is otherwise sluggish in your Virtual PC/Virtual Server guest, you can try one or more of the following fixes:
 
  • Ensure the latest VM additions are installed in your guest.
  • Ensure video acceleration is set to max (method varies based on guest OS).  Try:
    • From the display properties of the guest, go to Advanced
    • Click on Troubleshooting tab
    • Ensure the acceleration slider is all of the way to the right
  • Try to set the power plan of the host to "High Performance", and you should experience much better mouse and UI performance in guest systems.
  • Set the guest display settings to "Best Performance"
  • Some chipsets have known issues with mouse performance in guest OS.  More info: http://morphie.tweakblogs.net/blog/575/virtual-pc-erratic-mouse-problem-with-some-intel-chipsets.html

WSS 3.0 Uninstall Left Things Hanging?

April 16, 2008
Windows SharePoint Services 3.0 uses a SQL Server instance named “Microsoft#SSEE” when installed using the default settings.  In some cases, this instance isn’t removed when WSS 3.0 is uninstalled.  The SQL Server 2005 Emebedded Edition product also isn’t listed in the Add/Remove programs, making removal of these left overs a bit more involved.  Try te following to uninstall:
  1. Open registry editor
  2. Go to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
  3. Search for “SQL 2005 Embedded” (no quotes) under the Uninstall folder
  4. Copy the string in the Uninstall key
  5. Paste the string in a new command window
  6. Append “ CALLERID=OCSETUP.EXE” to the string
  7. Let it rip — this should uninstall SQL Server 2005 Emnbedded Edition along with the left over instance

Using the Motorola Q9m (Verizon) as a modem

January 3, 2008
I spent quite a bit of time trying to get my Windows Vista PC to connect to the Internet via my Motorola Q9m and its broadband connection.  Although this scenario has been made a lot easier in Windows Mobile 6, the applications to enable it are hidden and instructions aren’t provided by the vendors. 
 
Verizon requires that you utilize the Modem Link utility on the device along with their VZAccess software to tether a PC to the Internet via the device.  However, numerous attempts to connect in this manner did not work for me.  Furthermore, I disliked installing questionable 3rd party software to accomplish what the device can do out-of-the-box.  I tried numerous attempts at installing VZAccess along with the Motorola USB Drivers, but no combination worked.  All I was left with a bunch of useless DUN connectoids and no Internet access.
 
It turns out you can use the Windows Mobile 6 Internet Sharing functionality to accomplish this task, although no documentation existed on the VZ site.  The Internet Sharing application is still in the Q9m ROM, but the shortcuts have been removed.  The following link provides additional information on Internet Sharing versus Modem Link.
 
Here’s what you need to do to tether your Q9m to a Vista PC:
 
  • Ensure that you have a Broadband plan with VZW.
  • Install the Motorola USB modem driver.  The drivers are on the disc provided with your Q9m, or you can download the latest version from Motorola.
  • Use the Vista Sync Center to explore your Q9m.  Navigate to the \Windows folder and copy the IntShrUI.lnk file.
    NOTE: if you do not see the Windows folder when browsing the device, ensure that the folder settings aren’t set to hide protected operating system files.  You can access this setting via Organize | Folder and Search Options.
  • Paste the shortcut in the \Windows\Start Menu folder on your device.  You may want to also rename the filename to Internet Sharing.lnk, since this is the name you’ll see in the phone’s Start Menu.
  • The shortcut will now be visible in the Start Menu.  You can start the application and click Connect.  Windows Vista will recognize the device and install it as a network interface.

I suspect the same instructions will work on other Windows Mobile 6 devices that have had the Internet Sharing shortcut removed.

Sniffing Web Service Requests

June 22, 2007

You can use fiddler as long as you are sending the request over http.  It’s a quick download and is easy to use http://www.fiddlertool.com/fiddler/

Also check out:  http://blogs.msdn.com/dgorti/archive/2005/09/18/471003.aspx

And Kirk Evans’ blog

Useful Web Services Tools

June 22, 2007